As standard the Kenwood TS-2000 is shipped with an amber display, while the backlights for the keys are green in colour. This how-to shows you how to change the amber display to almost any colour you want. Colour options are only limited by the LED’s available.
As with any mod or repair, if you’re not confident working with SMD components, don’t attempt the work, making a mistake could result in a ruined radio. Doing this mod will void any warranty you have.